You can always start with a good warmup, maybe chromatics, scaling, play along to a metronome, make it a habit, it does help your playing. for me, my warmup routine will be just chugging(quarter, 8ths 16ths, galloping and a mixture) the Low e string for abt 5-10mins to the metronome, with the bpm increasing. then I'll go on to some chromatics to warmup my fretting hand, and then to some scaling, only after this, I'll start on my own stuff, songs, arpeggios etc etc